Extension communication and management
Ray, G.L.
Extension communication and management G.L. Ray - 6th ed - New Delhi Kalyani Publishers 2007 - xviii, 401p.; 24cm.
9788127228071
302.2 R211E
Extension communication and management G.L. Ray - 6th ed - New Delhi Kalyani Publishers 2007 - xviii, 401p.; 24cm.
9788127228071
302.2 R211E